85605984

素因数分解:

$2^5\times 3^5\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 257297040

約数和(自身を除く): 171691056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 101, 108, 109, 144, 162, 202, 216, 218, 243, 288, 303, 324, 327, 404, 432, 436, 486, 606, 648, 654, 808, 864, 872, 909, 972, 981, 1212, 1296, 1308, 1616, 1744, 1818, 1944, 1962, 2424, 2592, 2616, 2727, 2943, 3232, 3488, 3636, 3888, 3924, 4848, 5232, 5454, 5886, 7272, 7776, 7848, 8181, 8829, 9696, 10464, 10908, 11009, 11772, 14544, 15696, 16362, 17658, 21816, 22018, 23544, 24543, 26487, 29088, 31392, 32724, 33027, 35316, 43632, 44036, 47088, 49086, 52974, 65448, 66054, 70632, 87264, 88072, 94176, 98172, 99081, 105948, 130896, 132108, 141264, 176144, 196344, 198162, 211896, 261792, 264216, 282528, 297243, 352288, 392688, 396324, 423792, 528432, 594486, 785376, 792648, 847584, 891729, 1056864, 1188972, 1585296, 1783458, 2377944, 2675187, 3170592, 3566916, 4755888, 5350374, 7133832, 9511776, 10700748, 14267664, 21401496, 28535328, 42802992, 85605984]

約数ペア:

[(1, 85605984), (2, 42802992), (3, 28535328), (4, 21401496), (6, 14267664), (8, 10700748), (9, 9511776), (12, 7133832), (16, 5350374), (18, 4755888), (24, 3566916), (27, 3170592), (32, 2675187), (36, 2377944), (48, 1783458), (54, 1585296), (72, 1188972), (81, 1056864), (96, 891729), (101, 847584), (108, 792648), (109, 785376), (144, 594486), (162, 528432), (202, 423792), (216, 396324), (218, 392688), (243, 352288), (288, 297243), (303, 282528), (324, 264216), (327, 261792), (404, 211896), (432, 198162), (436, 196344), (486, 176144), (606, 141264), (648, 132108), (654, 130896), (808, 105948), (864, 99081), (872, 98172), (909, 94176), (972, 88072), (981, 87264), (1212, 70632), (1296, 66054), (1308, 65448), (1616, 52974), (1744, 49086), (1818, 47088), (1944, 44036), (1962, 43632), (2424, 35316), (2592, 33027), (2616, 32724), (2727, 31392), (2943, 29088), (3232, 26487), (3488, 24543), (3636, 23544), (3888, 22018), (3924, 21816), (4848, 17658), (5232, 16362), (5454, 15696), (5886, 14544), (7272, 11772), (7776, 11009), (7848, 10908), (8181, 10464), (8829, 9696)]